Nature CommunicationsUnravelling the Ru-promoted dynamic evolution of Cobalt hydroxide during nitrate reduction towards ammonia productionDi LiuHaoyun BaiMingpeng ChenShuyang PengJiaqian KangLun LiZiwen FengChunfa LiuWeng Fai IpHui Pan2026-03-17Full textDOI https://doi.org/10.1038/s41467-026-70531-y